Would you pass an introductory logic class?

The great philosopher and mathematician Rene Descartes is quoted as saying: "Common sense is the most fairly distributed thing in the world, for each one thinks he is so well-endowed with it that even those who are hardest to satisfy in all other matters are not in the habit of desiring more of it than they already have." Similarly, most people believe they have a fully adequate understanding of basic logic and reasoning, yet many studies have shown that the majority of people often fail even the most elementary logic tests.

I suppose you consider yourself to be an exception to this rule. Do you have what it takes? Can you spot a logical fallacy on sight? Do you know the difference between a valid argument and a sound argument? The results of this quiz will give you an indication of whether you could indeed pass an introductory logic course.